Biolab muffle furnace is ergonomically designed which provides efficient, reliable operation and enhanced chamber uniformity at high temperatures. They have been crafted for heavy duty operation. They provide minimum heat loss and optimized insulation. Chamber is heated by electric resistance heaters. The built-in fan system allows the abrasive gases come out of the furnace through a chimney. Basic specification : dimension: 360x480x540 mm inner dimension: 130x105x230 mm maximum temperature: 950°c working temperature: 950°c amperage (imax): 6.6 a